package com.hdc.springcloud.controller;


import com.hdc.springcloud.entity.CommonResult;
import com.hdc.springcloud.entity.Payment;

import com.hdc.springcloud.service.PaymentService;

import com.netflix.appinfo.InstanceInfo;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import com.netflix.discovery.EurekaClient;
import lombok.extern.slf4j.Slf4j;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;
import java.util.Set;

@RestController
@Slf4j
public class PaymentController {

	@Resource
	private PaymentService paymentService;

	@Resource
	private DiscoveryClient discoveryClient;

	@Value("${server.port}")
	private String serverPort;


	@PostMapping(value = "/payment/create")
	public CommonResult create(@RequestBody  Payment payment){
		int result = paymentService.create(payment);
		log.info("***********插入结果" + result);
		if (result>0){  //成功
			return new CommonResult(200,"插入数据库成功,serverPort:" + serverPort,result);
		}else {
			return new CommonResult(444,"插入数据库失败",null);
		}
	}
	@GetMapping(value = "/payment/get/{id}")
	public CommonResult getPaymentById(@PathVariable("id") Long id){
		Payment payment = paymentService.getPaymentById(id);
		log.info("*****查询结果："+payment);
		log.info("*****哈哈*******");
		log.info("*******嘻嘻******");
		if (payment!=null){  //说明有数据，能查询成功
			return new CommonResult(200,"查询成功,serverPort:" + serverPort,payment);
		}else {
			return new CommonResult(444,"没有对应记录，查询ID："+id,null);
		}
	}


	@GetMapping(value = "/payment/discovery")
	public Object discovery(){
		List<String> services = discoveryClient.getServices();
		for (String element : services) {
			log.info("***** element:"+element);
		}
		List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
		for (ServiceInstance instance : instances) {
			log.info(instance.getServiceId()+"\t"+instance.getHost()+"\t"+instance.getPort()+"\t"+instance.getUri());
		}
		return this.discoveryClient;
	}


}

